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Edit this profileAt a glance
- 2600 Main St Ste 119, Bridgeport, CT 06606
About Dr. O'brien
Keith R. O'Brien, M.D. is a healthcare provider in Bridgeport, CT specializing in urology. Keith trained at University of South Florida College of Medicine, graduating in 2015. Medicare claims data shows Keith provided 991 services to 873 patients. The services billed most often include ultrasound measurement of bladder capacity after voiding, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and automated urinalysis test. This provider record is associated with NPI 1740667815.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (203) 338-8760
- Email not available
Practice Locations
2600 MAIN ST STE 119
Bridgeport, CT 06606
Conditions Commonly Evaluated or Treated
Within Urology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
- Erectile dysfunction
- Kidney stones
- Overactive bladder
- Prostate cancer
- Urinary incontinence in women
- UTI
Bladder and urethra
- Bladder cancer
- Interstitial cystitis and bladder pain syndrome
- Urethral stricture
Kidney and ureter
Male reproductive and sexual health
- Hydrocele
- Male infertility
- Peyronie's disease
- Testicular and scrotal pain
- Testicular cancer
- Testicular torsion
- Testosterone deficiency
- Varicocele
Prostate
- Elevated PSA
- Enlarged prostate
- Prostatitis
Urinary symptoms and infection
- Blood in the urine
- Kidney infection
- Painful urination
- Recurrent urinary tract infections
- Urinary retention
Bladder & Urination
Kidney health
Men's health
- Chronic Pelvic Pain in Men
Urinary symptoms
Procedures & services
Most searched procedures
- Circumcision
- Cystoscopy
- Kidney stone removal
- Prostatectomy
- Vasectomy
Office diagnosis
- MRI-targeted fusion prostate biopsy
- Prostate biopsy
Bladder procedures
- Artificial Urinary Sphincter Implant
- Bladder Botox Injection
- Bladder instillation therapy
- Radical bladder removal
- Sacral neuromodulation
- Sling surgery for stress incontinence
- Transurethral resection of bladder tumor
Diagnostic imaging
- Prostate Ultrasound
Kidney & ureter procedures
- Ureteral Stent Removal
Kidney and ureter surgery
- Partial kidney removal
- Radical kidney removal
Male reproductive
- Hydrocele repair
- Penile implant surgery
- Surgical correction of penile curvature
- Testicle removal
- Varicocele repair
Prostate
- GreenLight Laser Prostate Surgery
Prostate procedures
- HoLEP Laser Prostate Surgery
- Prostatic urethral lift
- Rezum Water Vapor Therapy
- Transurethral resection of the prostate
Stone procedures
- Ureteral stent placement
Procedures Most Often Billed to Medicare
991 services · 873 patients · 13 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Ultrasound measurement of bladder capacity after voiding | Procedure | 51798 |
217 | More often than most peers in Urology |
| Simple insertion of temporary bladder tube | Procedure | 51702 |
47 | More often than most peers in Urology |
| Diagnostic exam of bladder and urethra using an endoscope | Procedure | 52000 |
39 | Less often than most peers in Urology |
| Simple bladder irrigation and/or instillation | Procedure | 51700 |
15 | Less often than most peers in Urology |
| Biopsy of prostate gland | Procedure | 55700 |
13 | Less often than most peers in Urology |
| Ultrasound scan of pelvic region through rectum | Imaging | 76872 |
12 | Less often than most peers in Urology |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
207 | As often as other peers in Urology |
| Automated urinalysis test | Lab test | 81003 |
205 | As often as other peers in Urology |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
87 | As often as other peers in Urology |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
74 | As often as other peers in Urology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other urologists in Bridgeport 5
Same specialty, same city.
Trained at University of South Florida College of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2015 at University of South Florida College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Ultrasound measurement of bladder capacity after voiding 8
Providers in CT who bill this service to Medicare most often.
Common questions
What is Keith R. O'Brien's specialty?
Keith R. O'Brien is an urologist in Bridgeport, CT. That is the designation recorded for this NPI in the federal registry, where it is listed as “Urology”.
NPI registry
Where can I find Keith R. O'Brien?
Keith R. O'Brien is listed at 2600 Main St Ste 119, Bridgeport, CT 06606. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Keith R. O'Brien?
The number on file is (203) 338-8760. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Keith R. O'Brien?
Keith R. O'Brien's National Provider Identifier is 1740667815. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Keith R. O'Brien's education?
Keith R. O'Brien attended University of South Florida College of Medicine, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Keith R. O'Brien have?
Keith R. O'Brien has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What is Keith R. O'Brien known for?
According to Medicare billing data, Keith R. O'Brien performs procedures including ultrasound measurement of bladder capacity after voiding, simple insertion of temporary bladder tube and diagnostic exam of bladder and urethra using an endoscope; reads or performs imaging such as ultrasound scan of pelvic region through rectum, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Keith R. O'Brien's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Keith R. O'Brien. If this is you, claiming it is free.
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